The Molality of an Unknown Aqueous Solution Was Found to Be

question 134

Multiple Choice

The molality of an unknown aqueous solution was found to be 3.50 m . What is the mole fraction of water (molar mass = 18.0 g/mol) in this solution?

• A) 0.059
• B) 0.941
• C) 0.778
• D) 0.222
• E) cannot be determined

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